This aquarium should have been thriving, but one look at the water made it clear something went wrong. The deadly mix of waste, algae, and broken filtration pushes the fish to their limit. The rescue ...

While still on track to be Iceland’s largest salmon farmer by volume this year, Kaldvik’s biomass loss means it predicts harvests of just 17,000t in 2026 ...

If your exterior walls are looking mouldy, here's how to stop it. Plus, we look at when it might be a sign of something that ...

The likelihood of water quality issues increases under warming conditions.Key water quality issues:Harmful algal blooms: Algae can pose a risk to the ...

Sicilian fishermen are struggling to operate their businesses because of an invasive seaweed clogging up the Mediterranean.

Museum researchers reconstructed the evolutionary history of stony corals over the past 460 million years, providing insights ...

In a patch of the Pacific’s abyssal plain, scientists a surprising phenomenon called “dark oxygen production.” ...

A colossal seaweed belt stretching across the Atlantic is exploding in size—and scientists have just uncovered a startling ...

Hey Florida, congrats! We’ve just about made it through another hurricane season. But I should warn you that something even ...

We are starting two rulemakings to update Washington’s water quality standards to help address freshwater nutrient pollution and the harmful, toxic algal blooms that can result from it.

It’s one of Australia’s worst underwater environmental catastrophes. What’s going to happen to South Australia’s vast algal ...

The department said seasonal shifts, particularly during the fall and spring months, are the reason the water has been ...